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Adjustable punching mechanism

An adjustable, hole-end technology, applied in the field of adjustable punching mechanisms, can solve problems such as low punching efficiency, and achieve the effects of easy promotion and use, flexible action, and low production and maintenance costs.

Active Publication Date: 2015-12-02
GUANGXI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide an adjustable punching mechanism, thereby overcoming the disadvantage of low punching efficiency of existing punching machines

Method used

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Embodiment Construction

[0021] The specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, but it should be understood that the protection scope of the present invention is not limited by the specific embodiments.

[0022] Unless expressly stated otherwise, throughout the specification and claims, the term "comprise" or variations thereof such as "includes" or "includes" and the like will be understood to include the stated elements or constituents, and not Other elements or other components are not excluded.

[0023] Such as Figure 1 to Figure 3 As shown, an adjustable punching mechanism according to a specific embodiment of the present invention includes: a main board 1, a punching needle 12, a runner 2, a cam 3, a cam follower 6 and a triangular rod 8; There is a driving end and a punching end; the punching needle 12 is arranged on the punching end in a manner that can slide up and down by the slide block 10, as a slide rail ...

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PUM

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Abstract

The invention discloses an adjustable punching mechanism which comprises a main board, a punching needle, a rotary wheel, a cam driven element and a triangular rod. The main board is provided with a drive end and a punching end; the punching needle is arranged at the punching end through a slider in an up-down sliding mode; the rotary wheel is arranged at the drive end in a rotary mode, and the rotary wheel is provided with a plurality of position-adjustable cams. Flanges of the cams can be adjusted in the peripheral direction extending out of the rotary wheel, and the cams can be fixed through fixing assemblies. The cam driven element is hinged to the main board, one end of the cam driven element is limited to the position where the cam driven element can be clamped to the flanges of the cams through an elastic device, and the other end of the cam driven element is provided with a sliding groove. The triangular rod is hinged to the main board. One end of the triangular rod is arranged in the sliding groove in a sliding mode, and the other end of the triangular rod is movably connected with the slider through an ejector rod. By means of the mechanism, circulating punching can be carried out, the sizes of materials to be punched are not limited, material punching can be continuously conducted, and punching efficiency is high.

Description

technical field [0001] The invention relates to the field of punching, in particular to an adjustable punching mechanism. Background technique [0002] The punching machine is used for processing the holes of specific materials. It usually includes an upright fuselage and a horizontally extending head arranged on the top of the fuselage. The side of the punching machine corresponding to the outer end of the head is the punching end. The automatic punching machine is a kind of existing punching machine, which can be used for automatic punching of sheet materials. However, the traditional setting of isolated punching machines, on the one hand, a single punching machine completes the punching of the entire piece of material before proceeding to the next material, and the material is manually transferred between the punching machines, which results in low work efficiency and high labor costs; on the other hand On the one hand, for materials whose width exceeds the length of the...

Claims

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Application Information

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IPC IPC(8): B26F1/24B26D7/26
Inventor 李海波耿葵花王潇马小波
Owner GUANGXI UNIV
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